Anyone Ever Use a PRW Flexplate?!?

I'm still gathering parts for my internally balanced 408 build and I need a neutral flexplate. I had planned on just buying a B&M 10230 flexplate from Summit for $95, but while shopping for some other parts I came across this PRW Platinum Xtreme Duty flexplate on Mancini's website. It's $35 cheaper and SFI rated.



I did a Google search and didn't come up with much as far as reviews or threads about it. Anyone have any concerns about using one? Thanks!